Average annual temperature is 17.5 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 184 days
Number of rainy days: 180 days
Number of snow days: 1 day
Look at detailed online map of Tōshi
* Weather data for Tōshi Japan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.5 | 15.1 | 17.2 | 19.7 | 23.3 | 26.7 | 31.2 | 30.0 | 29.6 | 25.8 | 23.5 | 17.9 |
| Average daytime temperature (°C) | 9.3 | 10.0 | 13.7 | 16.9 | 20.4 | 23.4 | 28.4 | 29.0 | 28.3 | 21.7 | 17.5 | 12.5 |
| Average temperature (°C) | 7.4 | 7.9 | 11.6 | 14.8 | 18.6 | 22.0 | 26.7 | 27.6 | 26.7 | 19.6 | 15.5 | 10.5 |
| Average night temperature (°C) | 5.5 | 6.1 | 9.6 | 12.9 | 17.0 | 20.8 | 25.5 | 26.3 | 25.2 | 18.0 | 13.5 | 8.5 |
| Absolute minimum temperature (°C) | -1.5 | 2.7 | 5.7 | 9.9 | 13.6 | 17.9 | 23.6 | 24.3 | 23.5 | 14.5 | 8.5 | 3.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 7.6 | 8.4 | 8.5 | 9.2 | 6.9 | 11.1 | 10.3 | 9.7 | 8.8 | 7.8 | 7.5 |
| Precipitation (mm) | 56 | 56 | 117 | 150 | 216 | 433 | 33 | 256 | 135 | 162 | 79 | 51 |
| Sunny days | 18 | 15 | 18 | 14 | 15 | 13 | 16 | 5 | 12 | 21 | 17 | 20 |
| Rainy days | 12 | 13 | 13 | 16 | 16 | 17 | 15 | 26 | 18 | 10 | 13 | 11 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tōshi during the most sunny months:
The largest precipitation sum in Tōshi is at